Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575221 | Process kit and an image forming apparatus using the same | Shigeyoshi Onoda, Morikazu Mizutani, Shinji Kanemitsu, Mototada Toriumi, Fumio Nishino | 1986-03-11 |
| 4551000 | Process kit and an image forming apparatus using the same | Shinji Kanemitsu, Shigeyoshi Onoda, Fumio Nishino, Morikazu Mizutani, Hiroshi Nitanda | 1985-11-05 |
| 4470689 | Image forming apparatus and process unit | Shigeyoshi Onoda, Fumio Nishino, Shinji Kanemitsu, Morikazu Mizutani, Hiroshi Nitanda | 1984-09-11 |
| 4459019 | Automatic sheet original handling device | Shigeru Yoshimura, Kimiaki Hayakawa | 1984-07-10 |
| 4298279 | Copying apparatus having an original feeding mechanism | Shigeru Yoshimura, Kimiaki Hayakawa | 1981-11-03 |
| 4281919 | Copying apparatus provided with an automatic original feeding device | Kimiaki Hayakawa, Shigeru Yoshimura, Shunichi Masuda, Katsuichi Shimizu, Toshiaki Yagasaki | 1981-08-04 |